1922] Synopsis of Panurgidce 169 



cf 9in copula (1): Psoralea onobiychis, June 26; several 

 other cases not recorded. 



CALLIOPSIS COLOR ADEN SIS (5).— 9 c {b): Asterem 

 Boltonia asteroides, Solidago canadensis; Heliantheoo: Bidens 

 -aristosa, Coreopsis tripteris, Rudbeckia triloba. 



cf s {4:)Aslere(E: Boltonia asteroides, Solidago canadensis; 

 Helianthece: Bidens aristosa, Rudbeckia triloba. 



cf 9 in copula (7): Bidens aristosa, Aug. 31; Boltonia 

 asteroides, Aug. 29, Sept 1; 12, two pairs; Solidago canadensis, 

 Aug. 23, Sept. 12. 



HETEROSARUS PARVUS {^).— o c (7): Asterea: Aster 

 ericoides villosus, Solidago canadensis, S. ulmifolia; Gernniacece: 

 Geranium carolinianum; Labiatcc: Monarda bradburiana, type 

 May 28; Rosacea;: Gillenia stipulacea; Umhelliferce: Eulophus 

 americanus. 



9 s(l): Umhelliferce: Thaspium aureum trifoliatum. 



cf s (1): Rosacece: Gillenia stipulacea. 



PERDITA OCTOMACULATA (7).— 9 c (5): Asterece: 

 Aster ericoides villosus, Boltonia asteroides, Solidago canadensis, 

 S. ulmifolia; Helianthece: Bidens aristosa. 



9 s (1) : LabioAcc: Lj'copus sinuatus. 



d^ s (5:1): Asterece: Boltonia asteroides, Solidago cana- 

 densis; Eupatoriece: Eupatorium altissimum; Helianthece: Bidens 

 aristosa; Labiatar. Lycopus sinuatus. 



cf 9 in copula (3): Bidens aristosa, Sept. 4; Lycopus 

 sinuatus, Sept. 0; Solidago canadensis, Aug. 17. 



PERDITELLA BOLTONLE (1).— 9 c (1): Asterew: Bol- 

 tonia asteroides, type Sept. 3. 



cf s (1): Astere(x: Boltonia asteroides, type Sept. 3. 



PSEUDOPANURGUS ALBITARSIS (11).— 9 c (8); 

 Helianthece: Brauneria pallida, B. purpurea, Helianthus divari- 

 catus, H. mollis, Rudbeckia hirta, R. laciniata, R. subtomentosa, 

 Verbesina helianthoides. 



